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<title>Static Call Graph - [.\objects\rpr_pwm_output.axf]</title></head>
<body><HR>
<H1>Static Call Graph for image .\objects\rpr_pwm_output.axf</H1><HR>
<BR><P>#&#060CALLGRAPH&#062# ARM Linker, 6190004: Last Updated: Sun Oct  8 17:26:57 2023
<BR><P>
<H3>Maximum Stack Usage =         76 bytes + Unknown(Functions without stacksize, Cycles, Untraceable Function Pointers)</H3><H3>
Call chain for Maximum Stack Depth:</H3>
__rt_entry_main &rArr; main &rArr; led_pwm &rArr; crm_clocks_freq_get
<P>
<H3>
Functions with no stack information
</H3><UL>
 <LI><a href="#[38]">__user_initial_stackheap</a>
</UL>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3> <LI><a href="#[15]">ADC1_CMP_IRQHandler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[15]">ADC1_CMP_IRQHandler</a><BR>
 <LI><a href="#[4]">BusFault_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[4]">BusFault_Handler</a><BR>
 <LI><a href="#[2]">HardFault_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[2]">HardFault_Handler</a><BR>
 <LI><a href="#[3]">MemManage_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[3]">MemManage_Handler</a><BR>
 <LI><a href="#[5]">UsageFault_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[5]">UsageFault_Handler</a><BR>
</UL>
<P>
<H3>
Function Pointers
</H3><UL>
 <LI><a href="#[15]">ADC1_CMP_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[4]">BusFault_Handler</a> from at32f421_int.o(.text.BusFault_Handler) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[e]">CRM_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[12]">DMA1_Channel1_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[13]">DMA1_Channel3_2_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[14]">DMA1_Channel5_4_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[7]">DebugMon_Handler</a> from at32f421_int.o(.text.DebugMon_Handler) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[c]">ERTC_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[11]">EXINT15_4_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[f]">EXINT1_0_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[10]">EXINT3_2_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[d]">FLASH_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[2]">HardFault_Handler</a> from at32f421_int.o(.text.HardFault_Handler) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[24]">I2C1_ERR_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[1e]">I2C1_EVT_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[25]">I2C2_ERR_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[1f]">I2C2_EVT_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[3]">MemManage_Handler</a> from at32f421_int.o(.text.MemManage_Handler) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[1]">NMI_Handler</a> from at32f421_int.o(.text.NMI_Handler) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[b]">PVM_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[8]">PendSV_Handler</a> from at32f421_int.o(.text.PendSV_Handler) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[0]">Reset_Handler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[20]">SPI1_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[21]">SPI2_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[6]">SVC_Handler</a> from at32f421_int.o(.text.SVC_Handler) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[9]">SysTick_Handler</a> from at32f421_int.o(.text.SysTick_Handler) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[26]">SystemInit</a> from system_at32f421.o(.text.SystemInit) referenced from startup_at32f421.o(.text)
 <LI><a href="#[1a]">TMR14_GLOBAL_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[1b]">TMR15_GLOBAL_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[1c]">TMR16_GLOBAL_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[1d]">TMR17_GLOBAL_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[16]">TMR1_BRK_OVF_TRG_HALL_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[17]">TMR1_CH_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[18]">TMR3_GLOBAL_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[19]">TMR6_GLOBAL_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[22]">USART1_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[23]">USART2_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[5]">UsageFault_Handler</a> from at32f421_int.o(.text.UsageFault_Handler) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[a]">WWDT_IRQHandler</a> from startup_at32f421.o(.text) referenced from startup_at32f421.o(RESET)
 <LI><a href="#[27]">__main</a> from __main.o(!!!main) referenced from startup_at32f421.o(.text)
</UL>
<P>
<H3>
Global Symbols
</H3>
<P><STRONG><a name="[27]"></a>__main</STRONG> (Thumb, 8 bytes, Stack size 0 bytes, __main.o(!!!main))
<BR><BR>[Calls]<UL><LI><a href="#[28]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
<LI><a href="#[29]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(.text)
</UL>
<P><STRONG><a name="[28]"></a>__scatterload</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[27]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[2a]"></a>__scatterload_rt2</STRONG> (Thumb, 44 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[29]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[52]"></a>__scatterload_rt2_thumb_only</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

<P><STRONG><a name="[53]"></a>__scatterload_null</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

<P><STRONG><a name="[2b]"></a>__scatterload_copy</STRONG> (Thumb, 26 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[2b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>
<BR>[Called By]<UL><LI><a href="#[2b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>

<P><STRONG><a name="[54]"></a>__scatterload_zeroinit</STRONG> (Thumb, 28 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

<P><STRONG><a name="[2f]"></a>__rt_lib_init</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit.o(.ARM.Collect$$libinit$$00000000))
<BR><BR>[Called By]<UL><LI><a href="#[2e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry_li
</UL>

<P><STRONG><a name="[55]"></a>__rt_lib_init_alloca_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000030))

<P><STRONG><a name="[56]"></a>__rt_lib_init_argv_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000002E))

<P><STRONG><a name="[57]"></a>__rt_lib_init_atexit_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001D))

<P><STRONG><a name="[58]"></a>__rt_lib_init_clock_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000023))

<P><STRONG><a name="[59]"></a>__rt_lib_init_cpp_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000034))

<P><STRONG><a name="[5a]"></a>__rt_lib_init_exceptions_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000032))

<P><STRONG><a name="[5b]"></a>__rt_lib_init_fp_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000002))

<P><STRONG><a name="[5c]"></a>__rt_lib_init_fp_trap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000021))

<P><STRONG><a name="[5d]"></a>__rt_lib_init_getenv_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000025))

<P><STRONG><a name="[5e]"></a>__rt_lib_init_heap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000C))

<P><STRONG><a name="[5f]"></a>__rt_lib_init_lc_collate_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000013))

<P><STRONG><a name="[60]"></a>__rt_lib_init_lc_ctype_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000015))

<P><STRONG><a name="[61]"></a>__rt_lib_init_lc_monetary_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000017))

<P><STRONG><a name="[62]"></a>__rt_lib_init_lc_numeric_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000019))

<P><STRONG><a name="[63]"></a>__rt_lib_init_lc_time_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001B))

<P><STRONG><a name="[64]"></a>__rt_lib_init_preinit_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000006))

<P><STRONG><a name="[65]"></a>__rt_lib_init_rand_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000010))

<P><STRONG><a name="[66]"></a>__rt_lib_init_relocate_pie_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000004))

<P><STRONG><a name="[67]"></a>__rt_lib_init_return</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000035))

<P><STRONG><a name="[68]"></a>__rt_lib_init_signal_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001F))

<P><STRONG><a name="[69]"></a>__rt_lib_init_stdio_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000027))

<P><STRONG><a name="[6a]"></a>__rt_lib_init_user_alloc_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000E))

<P><STRONG><a name="[34]"></a>__rt_lib_shutdown</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown.o(.ARM.Collect$$libshutdown$$00000000))
<BR><BR>[Called By]<UL><LI><a href="#[33]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit_ls
</UL>

<P><STRONG><a name="[6b]"></a>__rt_lib_shutdown_cpp_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000002))

<P><STRONG><a name="[6c]"></a>__rt_lib_shutdown_fp_trap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000007))

<P><STRONG><a name="[6d]"></a>__rt_lib_shutdown_heap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000F))

<P><STRONG><a name="[6e]"></a>__rt_lib_shutdown_return</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000010))

<P><STRONG><a name="[6f]"></a>__rt_lib_shutdown_signal_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000A))

<P><STRONG><a name="[70]"></a>__rt_lib_shutdown_stdio_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000004))

<P><STRONG><a name="[71]"></a>__rt_lib_shutdown_user_alloc_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000C))

<P><STRONG><a name="[29]"></a>__rt_entry</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry.o(.ARM.Collect$$rtentry$$00000000))
<BR><BR>[Called By]<UL><LI><a href="#[2a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
<LI><a href="#[27]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[72]"></a>__rt_entry_presh_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000002))

<P><STRONG><a name="[2c]"></a>__rt_entry_sh</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry4.o(.ARM.Collect$$rtentry$$00000004))
<BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
<LI>Call Chain = __rt_entry_sh &rArr; __user_setup_stackheap
</UL>
<BR>[Calls]<UL><LI><a href="#[2d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[2e]"></a>__rt_entry_li</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000A))
<BR><BR>[Calls]<UL><LI><a href="#[2f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init
</UL>

<P><STRONG><a name="[73]"></a>__rt_entry_postsh_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000009))

<P><STRONG><a name="[30]"></a>__rt_entry_main</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000D))
<BR><BR>[Stack]<UL><LI>Max Depth = 76 + Unknown Stack Size
<LI>Call Chain = __rt_entry_main &rArr; main &rArr; led_pwm &rArr; crm_clocks_freq_get
</UL>
<BR>[Calls]<UL><LI><a href="#[32]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit
<LI><a href="#[31]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[74]"></a>__rt_entry_postli_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000C))

<P><STRONG><a name="[39]"></a>__rt_exit</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rtexit.o(.ARM.Collect$$rtexit$$00000000))
<BR><BR>[Called By]<UL><LI><a href="#[32]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit
</UL>

<P><STRONG><a name="[33]"></a>__rt_exit_ls</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000003))
<BR><BR>[Calls]<UL><LI><a href="#[34]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown
</UL>

<P><STRONG><a name="[75]"></a>__rt_exit_prels_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000002))

<P><STRONG><a name="[35]"></a>__rt_exit_exit</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000004))
<BR><BR>[Calls]<UL><LI><a href="#[36]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[0]"></a>Reset_Handler</STRONG> (Thumb, 8 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[15]"></a>ADC1_CMP_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR><BR>[Calls]<UL><LI><a href="#[15]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ADC1_CMP_IRQHandler
</UL>
<BR>[Called By]<UL><LI><a href="#[15]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ADC1_CMP_IRQHandler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[e]"></a>CRM_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[12]"></a>DMA1_Channel1_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[13]"></a>DMA1_Channel3_2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[14]"></a>DMA1_Channel5_4_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[c]"></a>ERTC_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[11]"></a>EXINT15_4_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[f]"></a>EXINT1_0_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[10]"></a>EXINT3_2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[d]"></a>FLASH_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[24]"></a>I2C1_ERR_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[1e]"></a>I2C1_EVT_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[25]"></a>I2C2_ERR_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[1f]"></a>I2C2_EVT_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[b]"></a>PVM_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[20]"></a>SPI1_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[21]"></a>SPI2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[1a]"></a>TMR14_GLOBAL_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[1b]"></a>TMR15_GLOBAL_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[1c]"></a>TMR16_GLOBAL_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[1d]"></a>TMR17_GLOBAL_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[16]"></a>TMR1_BRK_OVF_TRG_HALL_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[17]"></a>TMR1_CH_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[18]"></a>TMR3_GLOBAL_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[19]"></a>TMR6_GLOBAL_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[22]"></a>USART1_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[23]"></a>USART2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[a]"></a>WWDT_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_at32f421.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[38]"></a>__user_initial_stackheap</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, startup_at32f421.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[2d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[76]"></a>__use_no_semihosting</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, use_no_semi_2.o(.text), UNUSED)

<P><STRONG><a name="[77]"></a>__use_two_region_memory</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)

<P><STRONG><a name="[78]"></a>__rt_heap_escrow$2region</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)

<P><STRONG><a name="[79]"></a>__rt_heap_expand$2region</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)

<P><STRONG><a name="[7a]"></a>__I$use$semihosting</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

<P><STRONG><a name="[7b]"></a>__use_no_semihosting_swi</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

<P><STRONG><a name="[2d]"></a>__user_setup_stackheap</STRONG> (Thumb, 74 bytes, Stack size 8 bytes, sys_stackheap_outer.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
<LI>Call Chain = __user_setup_stackheap
</UL>
<BR>[Calls]<UL><LI><a href="#[37]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
<LI><a href="#[38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[2c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry_sh
</UL>

<P><STRONG><a name="[32]"></a>exit</STRONG> (Thumb, 18 bytes, Stack size 8 bytes, exit.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
<LI>Call Chain = exit
</UL>
<BR>[Calls]<UL><LI><a href="#[39]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit
</UL>
<BR>[Called By]<UL><LI><a href="#[30]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry_main
</UL>

<P><STRONG><a name="[7c]"></a>__user_libspace</STRONG> (Thumb, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[37]"></a>__user_perproc_libspace</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[2d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[7d]"></a>__user_perthread_libspace</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[4]"></a>BusFault_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_int.o(.text.BusFault_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;BusFault_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;BusFault_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[7]"></a>DebugMon_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_int.o(.text.DebugMon_Handler))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[2]"></a>HardFault_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_int.o(.text.HardFault_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[2]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HardFault_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[2]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HardFault_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[3]"></a>MemManage_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_int.o(.text.MemManage_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[3]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MemManage_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[3]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MemManage_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[1]"></a>NMI_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_int.o(.text.NMI_Handler))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[8]"></a>PendSV_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_int.o(.text.PendSV_Handler))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[6]"></a>SVC_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_int.o(.text.SVC_Handler))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[9]"></a>SysTick_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_int.o(.text.SysTick_Handler))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[26]"></a>SystemInit</STRONG> (Thumb, 92 bytes, Stack size 0 bytes, system_at32f421.o(.text.SystemInit))
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(.text)
</UL>
<P><STRONG><a name="[5]"></a>UsageFault_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_int.o(.text.UsageFault_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[5]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UsageFault_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[5]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UsageFault_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_at32f421.o(RESET)
</UL>
<P><STRONG><a name="[36]"></a>_sys_exit</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, at32f421_board.o(.text._sys_exit))
<BR><BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit_exit
</UL>

<P><STRONG><a name="[4b]"></a>crm_ahb_div_set</STRONG> (Thumb, 26 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_ahb_div_set))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[4d]"></a>crm_apb1_div_set</STRONG> (Thumb, 26 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_apb1_div_set))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[4c]"></a>crm_apb2_div_set</STRONG> (Thumb, 26 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_apb2_div_set))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[4e]"></a>crm_auto_step_mode_enable</STRONG> (Thumb, 24 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_auto_step_mode_enable))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[47]"></a>crm_clock_source_enable</STRONG> (Thumb, 122 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_clock_source_enable))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[3b]"></a>crm_clocks_freq_get</STRONG> (Thumb, 264 bytes, Stack size 20 bytes, at32f421_crm.o(.text.crm_clocks_freq_get))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = crm_clocks_freq_get
</UL>
<BR>[Called By]<UL><LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;led_pwm
</UL>

<P><STRONG><a name="[4a]"></a>crm_flag_get</STRONG> (Thumb, 26 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_flag_get))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[48]"></a>crm_hext_stable_wait</STRONG> (Thumb, 36 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_hext_stable_wait))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[3c]"></a>crm_periph_clock_enable</STRONG> (Thumb, 40 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_periph_clock_enable))
<BR><BR>[Called By]<UL><LI><a href="#[31]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;led_pwm
</UL>

<P><STRONG><a name="[49]"></a>crm_pll_config</STRONG> (Thumb, 78 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_pll_config))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[46]"></a>crm_reset</STRONG> (Thumb, 78 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_reset))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[4f]"></a>crm_sysclk_switch</STRONG> (Thumb, 18 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_sysclk_switch))
<BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[50]"></a>crm_sysclk_switch_status_get</STRONG> (Thumb, 16 bytes, Stack size 0 bytes, at32f421_crm.o(.text.crm_sysclk_switch_status_get))
<BR><BR>[Called By]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_core_clock_update
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[45]"></a>gpio_bits_reset</STRONG> (Thumb, 4 bytes, Stack size 0 bytes, at32f421_gpio.o(.text.gpio_bits_reset))
<BR><BR>[Called By]<UL><LI><a href="#[31]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[44]"></a>gpio_default_para_init</STRONG> (Thumb, 14 bytes, Stack size 0 bytes, at32f421_gpio.o(.text.gpio_default_para_init))
<BR><BR>[Called By]<UL><LI><a href="#[31]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[3d]"></a>gpio_init</STRONG> (Thumb, 116 bytes, Stack size 20 bytes, at32f421_gpio.o(.text.gpio_init))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = gpio_init
</UL>
<BR>[Called By]<UL><LI><a href="#[31]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;led_pwm
</UL>

<P><STRONG><a name="[3a]"></a>led_pwm</STRONG> (Thumb, 264 bytes, Stack size 24 bytes, main.o(.text.led_pwm))
<BR><BR>[Stack]<UL><LI>Max Depth = 44<LI>Call Chain = led_pwm &rArr; crm_clocks_freq_get
</UL>
<BR>[Calls]<UL><LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;tmr_counter_enable
<LI><a href="#[41]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;tmr_output_enable
<LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;tmr_channel_value_set
<LI><a href="#[3f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;tmr_output_channel_config
<LI><a href="#[3e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;tmr_output_default_para_init
<LI><a href="#[3b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_clocks_freq_get
<LI><a href="#[3d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;gpio_init
<LI><a href="#[3c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_periph_clock_enable
</UL>
<BR>[Called By]<UL><LI><a href="#[31]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[31]"></a>main</STRONG> (Thumb, 112 bytes, Stack size 32 bytes, main.o(.text.main))
<BR><BR>[Stack]<UL><LI>Max Depth = 76<LI>Call Chain = main &rArr; led_pwm &rArr; crm_clocks_freq_get
</UL>
<BR>[Calls]<UL><LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;led_pwm
<LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;gpio_bits_reset
<LI><a href="#[3d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;gpio_init
<LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;gpio_default_para_init
<LI><a href="#[3c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_periph_clock_enable
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>
<BR>[Called By]<UL><LI><a href="#[30]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry_main
</UL>

<P><STRONG><a name="[43]"></a>system_clock_config</STRONG> (Thumb, 118 bytes, Stack size 8 bytes, at32f421_clock.o(.text.system_clock_config))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = system_clock_config &rArr; system_core_clock_update
</UL>
<BR>[Calls]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_core_clock_update
<LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_sysclk_switch_status_get
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_sysclk_switch
<LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_auto_step_mode_enable
<LI><a href="#[4d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_apb1_div_set
<LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_apb2_div_set
<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_ahb_div_set
<LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_flag_get
<LI><a href="#[49]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_pll_config
<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_hext_stable_wait
<LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_clock_source_enable
<LI><a href="#[46]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_reset
</UL>
<BR>[Called By]<UL><LI><a href="#[31]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[51]"></a>system_core_clock_update</STRONG> (Thumb, 224 bytes, Stack size 16 bytes, system_at32f421.o(.text.system_core_clock_update))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = system_core_clock_update
</UL>
<BR>[Calls]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;crm_sysclk_switch_status_get
</UL>
<BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;system_clock_config
</UL>

<P><STRONG><a name="[40]"></a>tmr_channel_value_set</STRONG> (Thumb, 34 bytes, Stack size 0 bytes, at32f421_tmr.o(.text.tmr_channel_value_set))
<BR><BR>[Called By]<UL><LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;led_pwm
</UL>

<P><STRONG><a name="[42]"></a>tmr_counter_enable</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, at32f421_tmr.o(.text.tmr_counter_enable))
<BR><BR>[Called By]<UL><LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;led_pwm
</UL>

<P><STRONG><a name="[3f]"></a>tmr_output_channel_config</STRONG> (Thumb, 226 bytes, Stack size 16 bytes, at32f421_tmr.o(.text.tmr_output_channel_config))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = tmr_output_channel_config
</UL>
<BR>[Called By]<UL><LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;led_pwm
</UL>

<P><STRONG><a name="[3e]"></a>tmr_output_default_para_init</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, at32f421_tmr.o(.text.tmr_output_default_para_init))
<BR><BR>[Called By]<UL><LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;led_pwm
</UL>

<P><STRONG><a name="[41]"></a>tmr_output_enable</STRONG> (Thumb, 18 bytes, Stack size 0 bytes, at32f421_tmr.o(.text.tmr_output_enable))
<BR><BR>[Called By]<UL><LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;led_pwm
</UL>
<P>
<H3>
Local Symbols
</H3><P>
<H3>
Undefined Global Symbols
</H3><HR></body></html>
